<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>可疑网站</title>
    <style>
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Microsoft YaHei', sans-serif;
            min-height: 100vh;
            display: flex;
            justify-content: center;
            align-items: center;
            background: linear-gradient(135deg, #7f7fd5, #86a8e7, #91eae4);
            color: #333;
        }

        .welcome-card {
            background: rgba(255, 255, 255, 0.95);
            padding: 2rem 3rem;
            border-radius: 15px;
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
            text-align: center;
            max-width: 90%;
            width: 400px;
        }

        h1 {
            margin-bottom: 1rem;
            color: #2c3e50;
            font-size: 2.5rem;
        }

        p {
            margin-bottom: 1.5rem;
            line-height: 1.6;
            color: #666;
        }

        .welcome-button {
            display: inline-block;
            padding: 0.8rem 1.5rem;
            background-color: #3498db;
            color: white;
            text-decoration: none;
            border-radius: 25px;
            transition: all 0.3s ease;
        }

        .welcome-button:hover {
            background-color: #2980b9;
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
        }

        .welcome-icon {
            font-size: 3rem;
            margin-bottom: 1rem;
            color: #3498db;
        }
    </style>
</head>
<body>
    <div class="welcome-card">
        <div class="welcome-icon">👋</div>
        <h1>欢迎访问</h1>
        <a href="#" class="welcome-button">开始探索</a>
        <h3>可疑的网站不要随便打开</h3>
    </div>
</body>
</html>